Opinionated frontend development standards for modern React + TypeScript applications. Covers Suspense-first data fetching, lazy loading, feature-based architecture, MUI v7 styling, TanStack...

Start development servers with intelligent port management. Use when asked to "start the dev server", "run dev", "start development", "launch the server", "spin up the app", "get this running",...

Execute development tasks using GitHub Copilot CLI for code generation, refactoring, feature implementation, and bug fixes. Use when the user asks to create code, add features, refactor, fix bugs,...

Execute development tasks using Claude Code CLI for code generation, refactoring, feature implementation, and bug fixes. Use when the user asks to create code, add features, refactor, fix bugs, or...

Manage sales with Close's communication-focused CRM for inside sales teams.

Persistent browser automation via Playwright daemon. Keep a browser window open and send it commands (navigate, execute JS, inspect console). Perfect for interactive debugging, development, and...

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and...

Comprehensive Android native development assistant for Compose UI, Kotlin, MVVM architecture, unit testing, and CI/CD integration. Use when working on Android development queries including: (1)...

Python development with ruff, mypy, pytest - TDD and type safety

Professional technical documentation writing for software projects including README files, user guides, migration guides, changelogs, API documentation, error messages, release notes, and...

Parallel feature development automation using git worktrees with project scaffolding. Use when developers ask to checkout features, create feature workspaces, work on multiple features in...

Expert guidance for Windows, PowerShell, WSL interop, and cross-platform development

Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.

Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

Flutter development with Riverpod state management, Freezed, go_router, and mocktail testing

Comprehensive expertise in launching tokens through IDOs, implementing secure vesting contracts, designing sustainable tokenomics, and ensuring fair launch mechanics. Covers launchpad...

Create a Technical Design Document for your MVP. Use when the user wants to plan architecture, choose tech stack, or says "plan technical design", "choose tech stack", or "how should I build this".

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Expert in Cursor AI IDE - the leading AI-powered code editor. Covers Rules files for project-specific AI behavior, Plan Mode for structured development, Background Agents for parallel work, and...

Expert in building developer tools, CLI utilities, IDE extensions, and optimizing local development environments.